26880310

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{14851}}^1$

素因数の和:15039

約数の個数: 16

約数和(自身を含む): 48655152

約数和(自身を除く): 21774842

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 14851, 29702, 74255, 148510, 2688031, 5376062, 13440155, 26880310]

約数ペア:

[(1, 26880310), (2, 13440155), (5, 5376062), (10, 2688031), (181, 148510), (362, 74255), (905, 29702), (1810, 14851)]